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Field Service Engineer Diesel Engines Jobs (NOW HIRING)

Electronic Marine Systems

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Field Service Engineer

Rahway, NJ · On-site

$60K - $125K/yr

... field, the candidate will work from our New Jersey office with our design engineering group in ... Experience in machinery such as diesel engines, generators and switchboards a Plus. Past military ...

Union Pacific

Mechanic- Diesel Engines

Hermiston, OR

$41.07/hr

Description Are you an experienced mechanic or looking to start your career in the field? Union ... Inspect and service diesel locomotives fleet within compliance of company, federal, and industry ...

Skilled Trades Partners

Diesel Mechanic

Lakeville, MA · On-site

$30 - $40/hr

... field service repairs when required Qualifications * Previous experience as a diesel mechanic or heavy equipment technician preferred * Strong knowledge of diesel engines, hydraulics, electrical ...

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All JobsField Service Engineer Diesel Engines Jobs

Field Service Engineer Diesel Engines information

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$36.5K

$71.2K

$105.5K

How much do field service engineer diesel engines jobs pay per year?

As of Jun 9, 2026, the average yearly pay for field service engineer diesel engines in the United States is $71,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,000.00 and $84,500.00 per year, depending on experience, location, and employer.

What are some common challenges Field Service Engineers specializing in diesel engines face, and how can they be prepared for them?

Field Service Engineers working with diesel engines often encounter challenges such as troubleshooting complex engine failures in remote locations, adapting to diverse client needs, and managing unexpected downtime. Being prepared involves strong diagnostic skills, staying current with technological advancements, and excellent communication to coordinate with customers and technical teams. Flexibility and a proactive approach to preventative maintenance are also key to minimizing unplanned repairs and ensuring customer satisfaction.

What is the difference between Field Service Engineer Diesel Engines vs Marine Mechanic?

AspectField Service Engineer Diesel EnginesMarine Mechanic
CertificationsDiesel engine certifications, technical licensesMarine certifications, engine repair licenses
Work EnvironmentOn-site, industrial, and commercial settingsMarinas, ships, offshore facilities
Industry UsageConstruction, power generation, transportationMaritime, shipping, offshore oil rigs

While both roles involve diesel engine repair, Field Service Engineers Diesel Engines focus on industrial and commercial engines across various sectors, whereas Marine Mechanics specialize in marine engines used on ships and boats. The certifications and work environments differ, but both require technical skills in diesel engine maintenance and repair.

What does a Field Service Engineer for Diesel Engines do?

A Field Service Engineer for Diesel Engines is responsible for installing, maintaining, diagnosing, and repairing diesel engines used in various industrial, marine, or transportation applications. They often travel to client sites to provide technical support, perform scheduled maintenance, troubleshoot engine problems, and ensure that equipment operates efficiently and safely. This role requires a strong understanding of diesel engine systems, the ability to work independently, and good customer service skills.

What are the key skills and qualifications needed to thrive as a Field Service Engineer Diesel Engines, and why are they important?

To thrive as a Field Service Engineer Diesel Engines, you need a solid background in mechanical engineering, diesel engine diagnostics, and hands-on repair experience, often supported by a relevant technical degree or certification. Familiarity with diagnostic software, engine management systems, and specialized tools is typically required, along with manufacturer-specific training or certifications. Strong problem-solving abilities, communication skills, and the capacity to work independently are critical soft skills for this role. These competencies ensure efficient troubleshooting, high-quality repairs, and excellent customer service in dynamic field environments.
More about Field Service Engineer Diesel Engines jobs
What job categories do people searching Field Service Engineer Diesel Engines jobs look for? The top searched job categories for Field Service Engineer Diesel Engines jobs are:
Field Service Engineer Diesel Engines jobs near you
Infographic showing various Field Service Engineer Diesel Engines job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $71,220 per year, or $34.2 per hour.
Diesel Mechanic - Power Generation Field Service Technician

Diesel Mechanic - Power Generation Field Service Technician

Interstate Companies Inc

Surprise, AZ • On-site

$30 - $50/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 10 days ago

Job description

Diesel Mechanic - Power Generation Field Service Technician
Interstate Energy Systems - Surprise, AZ
Pay: $30-$50/hour DOE
Sign-On Bonus: Up to $5,000 DOE
Are you a Diesel Mechanic looking to expand your skill set beyond trucks or equipment? Interstate Energy Systems is hiring technicians with heavy-duty diesel engine experience to service industrial and commercial generator systems. Diesel engine experience is directly transferable to power generation work.
Position Overview
In this role, you'll work on large diesel and natural gas engines used in generator systems. If you've worked on Class 8 trucks, construction equipment, agricultural machinery, or industrial diesel engines, this is a strong next step with steady hours, growth, and specialized training.
What You'll Do
  • Diagnose, repair, and maintain heavy-duty diesel engines and generator systems
  • Troubleshoot mechanical, electrical, and control-related issues
  • Perform preventive maintenance and inspections
  • Conduct load bank testing and system startups
  • Complete service documentation and reports
  • Respond to on-call or emergency service requests as needed

What We're Looking For
  • Diesel mechanic or technician experience required
  • Backgrounds encouraged to apply:
    • Heavy-duty diesel truck mechanics
    • Heavy equipment or fleet mechanics
    • Industrial engine technicians
    • Military diesel mechanics
  • Knowledge of diesel engines, electrical systems, and aftertreatment preferred
  • Experience with Cummins, Caterpillar, or similar engines a plus
  • Ability to use diagnostic tools and read schematics
  • Valid driver's license; CDL is a plus
  • Ability to lift up to 50 lbs and work in varied environments

Why Diesel Mechanics Choose Power Generation
  • Transferable diesel skill set with training on generators
  • Less repetitive work than fleet or shop roles
  • Field-based role with company vehicle provided
  • Long-term stability in a critical industry

Benefits
  • Competitive hourly pay based on experience
  • Health, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and holidays
  • Company-provided tools, uniforms, and service vehicle
  • Career advancement and ongoing training

About Interstate Energy Systems
We are a leader in power generation service and support. We invest in our technicians and provide opportunities to build long-term, rewarding careers.
Equal Opportunity Employer | Military Friendly Hiring
#SROFH

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